Functional support
May help reduce jaw clenching and teeth grinding in suitable patients.
Masseter Bruxism Treatment
Masseter & Bruxism Treatment
Masseter treatment for jaw tension, bruxism and lower face refinement
Masseter treatment uses carefully placed muscle relaxing injections to reduce overactivity in the jaw muscles, helping selected patients with jaw clenching, teeth grinding and facial tension.
Treatment may also soften the appearance of a square or heavy lower face where enlarged masseter muscles contribute to facial width.
May help with
- Jaw clenching
- Teeth grinding
- Bruxism symptoms
- Jaw tension
- Overactive masseter muscles
- Square jaw appearance
- Lower face slimming
Understanding Masseter Treatment
Relaxing overactive jaw muscles can support comfort and facial balance
The masseter muscles sit at the side of the jaw and are used for chewing, clenching and biting. When these muscles become overactive or enlarged, they may contribute to jaw tension, teeth grinding and a broader lower face.
Muscle relaxing treatment may help reduce excessive masseter activity in suitable patients. This can support jaw comfort while gradually softening the appearance of the lower face where muscle bulk is present.
Masseter treatment sits within our muscle relaxing treatment pathway and may be discussed alongside dermal fillers or thread lifts where facial contouring is also a goal.
Facial slimming
Can soften a square lower face when masseter muscle bulk is present.
Careful dosing
Treatment is planned around muscle strength, symmetry and jaw function.
Treatment Suitability
Masseter treatment may be suitable for functional and aesthetic concerns
Treatment is planned around jaw movement, muscle size, clenching habits, facial shape and whether muscle relaxing treatment is likely to help.
01
Jaw Clenching
May reduce excessive masseter activity linked with clenching.
02Teeth Grinding
Can be considered for suitable patients with bruxism-related muscle overactivity.
03Jaw Slimming
May soften the appearance of a square jaw caused by enlarged masseter muscles.
04Jawline Refinement
Nefertiti neck lift treatment may be considered where lower face definition is also a concern.
05Facial Contouring
Dermal fillers may support structure and balance where volume or definition is needed.
06Treatment Pricing
View guide pricing for muscle relaxing and jaw treatment options.
Functional & Aesthetic Planning
Masseter treatment should protect jaw function while improving overactivity
The masseter muscles are important functional muscles, so treatment must be planned carefully. The aim is to reduce excessive activity without compromising natural chewing, jaw strength or facial balance.
For some patients, treatment is mainly functional and focused on jaw tension or bruxism. For others, it may also help create a softer lower face where muscle enlargement contributes to facial width.
Jaw comfort
May help reduce tension caused by overactive jaw muscles.
Lower face balance
Can soften masseter-related facial width in suitable patients.
Precise assessment
Muscle strength and facial symmetry are assessed before treatment.
Staged results
Changes in muscle size and activity usually develop gradually.
Treatment Journey
Jaw assessment, treatment planning and careful dosing
Masseter treatment begins with assessment of jaw movement, muscle strength, clenching habits and lower face structure.
Consultation
Discussion of jaw symptoms, facial concerns and treatment goals.
Assessment
Evaluation of masseter activity, symmetry and jaw function.
Treatment
Carefully placed muscle relaxing injections into the masseter muscles.
Review
Progress assessment and maintenance planning where appropriate.
Treatment Prices
Masseter and bruxism treatment pricing
Guide pricing for jaw muscle treatment. Final cost depends on muscle strength, dosage, whether treatment is unilateral or bilateral, and whether maintenance treatment is required.
Masseter Treatment
Initial jaw / masseter treatment
Starting From
£850
Maintenance treatment
Starting From
From £100
Harley Street Consultation
Arrange Consultation
Private consultation for masseter and bruxism treatment
Masseter treatment requires careful assessment of jaw function, muscle strength and facial proportions.
Consultation helps determine whether muscle relaxing treatment is suitable for jaw clenching, bruxism, jaw tension, facial slimming or lower face refinement.
Consultations
20 Harley Street, London W1G 9PA
Related Care
Explore muscle relaxing treatment, Nefertiti neck lift, dermal fillers and non-surgical pricing.
Masseter & Bruxism FAQs
Frequently asked questions about masseter and bruxism treatment
Clear answers about jaw clenching, teeth grinding, masseter treatment, jaw slimming, facial contouring and muscle relaxing treatment for the lower face.
What is masseter treatment?
Masseter treatment uses muscle relaxing injections to reduce overactivity in the jaw muscles. It may be used for jaw clenching, teeth grinding and lower face slimming in suitable patients.
Can masseter treatment help with bruxism?
In selected patients, masseter treatment may help reduce excessive jaw muscle activity linked with clenching and teeth grinding. Suitability depends on the cause and severity of symptoms.
Can masseter treatment slim the jawline?
If a square or broad lower face is caused by enlarged masseter muscles, treatment may gradually soften the appearance of the jawline and create a slimmer lower face.
Will masseter treatment affect chewing?
The masseter muscles are involved in chewing, so treatment must be carefully dosed. The aim is to reduce excessive activity while preserving normal jaw function.
Who is suitable for masseter treatment?
Suitable patients may have overactive or enlarged masseter muscles, jaw clenching, bruxism-related tension or a square lower face caused by muscle bulk. Consultation is needed to confirm suitability.
Is masseter treatment the same as jaw filler?
No. Masseter treatment reduces selected muscle activity, while jaw filler adds structure or definition. They are used for different concerns and may occasionally be discussed together.
How long does masseter treatment take to work?
Reduction in muscle activity usually develops gradually. Changes in jawline width or muscle bulk may take longer because the muscle softens over time.
Will I need maintenance treatment?
Some patients choose maintenance treatment to support ongoing results. The frequency depends on muscle activity, symptoms, treatment response and individual goals.
Arrange a Consultation
Discuss your options
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